| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.92 | 5.182% | $99.8388 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $36.61 | 13.657% | $41.6098 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $126.47 | 6.413% | $134.5805 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $229.99 | 7.183% | $246.5102 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $192.36 | 8.404% | $208.5259 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $83.44 | 11.782% | $93.2709 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $180.67 | 3.690% | $187.3367 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $944.46 | $1,011.6728 | $1,011.68 | $1,011.70 | $1,011.60 | |